Source array analysis of coda waves near the 1989 Loma Prieta, California, mainshock: Implications for the mechanism of coseismic velocity changes

Journal of Geophysical Research: Solid Earth

Volumn 102, Issue 11, 1997, Pages 24437-24458

  Dodge, Douglas A ^a,b   Beroza, Gregory C ^a,b  

^a STANFORD UNIVERSITY   (United States)

^b LAWRENCE LIVERMORE NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AMPLIFICATION; ATTENUATION; CODA; LOMA PRIETA EARTHQUAKE 1989; SCATTERING; SOURCE ARRAY ANALYSIS;

USA, CALIFORNIA;

EID: 0031418345     PISSN: 21699313     EISSN: 21699356     Source Type: Journal    
DOI: 10.1029/97jb02024     Document Type: Article

References (41)

1. Aki, K., Analysis of the seismic coda of local earthquakes as scattered waves, J. Geophys. Res., 74, 3322-3342, 1969.
2. Aki,. K., and B. Chouet, Origin of coda waves: Source, attenuation, and scattering eflect, J. Geophys. Res., 80, 615-631, 1975.
3. Aki,. K., and W. H. K. Lee, Determination of three-dimensional velocity anomalies under a seismic array using first P arrival times from local earthquakes, 1. A homogeneous initial model, J. Geophys. Res., 81, 4381-4399, 1976.
4. Ben-Zion, Y., and P. Malin, San Andreas fault zone head waves near Parkfield, California, Science, 251, 1592-1594, 1991.
5. Beroza, G. C., Near-source modeling of the Loma Prieta earthquake: evidence for heterogeneous slip and implications for earthquake hazard. Bull. Seismol. Soc. Am., 81, 1603-1621. 1991
6. Beroza, G. C., and M. D. Zoback, Mechanism diversity of the Loma Prieta aftershocks and the mechanics of mainshock-aftershock interaction, Science, 259, 210-213, 1993.
7. Beroza, G. C., A. T. Cole, and W. L. Ellsworth, Stability of coda wave attenuation during the Loma Prieta, California, earthquake sequence, J. Geophys. Res., 100, 3977-3987, 1995.
8. Blakeslee, S. N., and P. E. Malin, A comparison of earthquake coda waves at surface versus subsurface seismometers, J. Geophys. Res., 95, 309-325, 1990.
9. Bouchon, M., A complete synthesis of seismic crustal phases at regional distances, J. Geophys. Res., 87, 1735-1742, 1982.
10. Chouet, B., Temporal variation in the attenuation of earthquake coda near Stone Canyon, California, Geophys. Res. Lett., 6, 143-146, 1979.
11. Dietz, L. D., and W. L. Ellsworth, The October 17, 1989, Loma Prieta, California, earthquake and its aftershocks: Geometry of the sequence from high-resolution locations, Geophys. Res. Lett., 17, 1215-1218, 1990.
12. Dodge, D. A., G. C. Beroza, and W. L. Ellsworth, Evolution of the 1992 Landers, California, foreshock sequence and its implications for earthquake nucleation, J. Geophys. Res., 100, 9865-9880, 1995.
13. Ellis, J. R., and A. Lindh, Linearity of VCO-discriminator playback system with respect to zero crossing times, U.S. Geol. Surv. Open File Rep., 76-873, 8 pp., 1976.
14. Ellsworth, W. L., A. T. Cole, G. C. Beroza, and M. C. Verwoerd, Changes in crustal wave propagation associated with the 1989 Loma Prieta, California, earthquake (abstract), Eos Trans. AGU, 73(43)., Fall Meet. Suppl., 360, 1992.
15. Erickson, L., User's Manual For DIS3D: A Three-Dimensional Dislocation Program With Applications to Faulting in the Earth, Geomechanics, Appl. Earth Sci. Dep., Stanford Univ., Stanford, Calif., 1987.
16. Frankel, A., and L. Wennerberg, Energy flux model of seismic coda: Separation of scattering and intrinsic attenuation, Bull. Seismol. Soc. Am., 77, 1223-1251, 1987.
17. Gao, L. S., L. C. Lee, N. N. Biswas, and K. Aki, Comparisons of the effects between single and multiple scattering on coda waves for local earthquakes., Bull. Seismol. Soc. Am., 73, 337-389, 1983.
18. Got, J. I., and O. Coutant, Composition of microearthquake coda waves: Implications for the monitoring of crustal deformation and stresses, paper presented at 25th General Assembly, Eur. Seismol. Comm., Reykjavík, Iceland, 1996.
19. Gusev, A. A., and U. K. Lemzikov, Properties of scattered elastic waves in the lithosphere of Kamchatka: Parameters and temporal variations, Tectonophysics, 112, 137-153, 1985.
20. Hickman, S., and S. Rojstaczer, Permeability changes induced by the 1989 Loma Prieta earthquake: Physical mechanisms and implications for waste containment in tectonically active areas, paper presented at XXI General Assembly Int. Union of Geod. and Geophys., Boulder, Colo, 1995.
21. Jin, A., and K. Aki, Temporal change in coda Q before the Tangshen earthquake of 1976 and the Haicheng earthquake of 1975, J. Geophys. Res., 91, 665-673, 1986.
22. -1 and seismicity and its physical mechanism, J. Geophys. Res., 94, 14,041-14,059, 1989.
23. Johnson, D. H., and D. E. Dudgeon, Array Signal Processing, Prentice-Hall, Englewood Cliffs, N. J., 1993.
24. Jones, T. D., Wave propagation in porous rock and models for crustal structure, Ph.D. thesis, 223 pp., Stanford Univ., Stanford, Calif., 1983.
25. Levander, A. R., and N. R. Hill, P-SV resonances in irregular velocity surface layers, Bull. Seismol. Soc. Am., 75, 847-865, 1985.
26. Li, Y., and J. E. Vidale, Low-velocity fault-zone guided waves: Numerical investigations of trapping efficiency, Bull. Seismol. Soc. Am., 86, 371-378, 1996.
27. Li, Y., P. Leary, K. Aki, and P. Malin, Seismic trapped modes in the Oroville and San Andreas fault zones, Science, 249, 763-766, 1990.
28. Li, Y., K. Aki, D. Adams, A. Hasemi, and W. H. K. Lee, Seismic guided waves trapped in the fault zone of the Landers, California, earthquake of 1992, J. Geophys. Res., 99, 11,705-11,722, 1994.
29. Mavko, G., and A. Nur, The effect of nonelliptical cracks on the compressibility of rocks, J. Geophys. Res., 83, 4459-4468, 1978.
30. Mavko, G., T. Mukerji, and N. Godfrey, Predicting stress-induced velocity anisotropy in rocks, Geophysics, 60, 1081-1097, 1995.
31. McNally, K. C., and T.V. McEvilly, Velocity contrast across the San Andreas fault in central California: Small-scale variations from P-wave nodal plane distortion, Bull. Seismol. Soc. Am., 67, 1565-1576, 1977.
32. Nur, A., Effects of stress on velocity anisotropy in rocks with cracks, J. Geophys. Res., 76, 2022-2034, 1971.
33. Phillips, W. S., and K. Aki, Site amplification of coda waves from local earthquakes in central California, Bull. Seismol. Soc. Am., 76, 627-648, 1986.
34. Poupinet, G., W. L. Ellsworth, and J. Fréchet, Monitoring velocity variations in the crust using earthquake doublets: An application to the Calaveras fault, California, J. Geophys. Res., 89, 5719-5731, 1984.
35. Press, W. H., B. P. Flannery, S. A. Teukolsky, and W. T. Vettering, Numerical Recipes: The Art of Scientific Computing, Cambridge Univ. Press, New York, 1986.
36. Rojstaczer, S. A., S. C. Wolf, and R. L. Michel, Permeability enhancement in the shallow crust as a cause of earthquake-induced hydrological changes, Nature, 373, 237-239, 1995.
37. Scherbaum, F., and C. Kisslinger, Coda Q in the Adak seismic zone, Bull. Seismol. Soc. Am., 75, 615-619, 1985.
38. Scherbaum, F., D. Gillard, and N. Deichmann, Slowness power spectrum analysis of the coda composition of two microearthquake clusters in northern Switzerland, Phys. Earth Planet. Inter., 67, 137-161, 1991.
39. Spudich, P., and T. Bostwick. Studies of the seismic coda using an earthquake cluster as a deeply buried seismograph array, J. of Geophys. Res., 92, 10,526-10,546, 1987.
40. Tucker, B. E., and J. L. King, Dependence of sediment-filled valley response on input amplitude and valley properties, Bull. Seismol. Soc. Am., 74, 153-165, 1984.
41. Walsh, J. B., The effect of cracks on the compressibility of rock, J. Geophys. Res., 70, 381-389, 1965.